Xterra Estrella Mountain Trail Run

The Hotfoot Hamster is a fixed-time ultra running event held at the historic Nardini Manor in Buckeye, Arizona. Participants can choose to run for 6, 12, or 24 hours on a USATF-certified, flat, and fast 500-meter gravel loop course that winds around the century-old estate. The course is ideal for fi..

Pi in the Sky is an 8-mile out-and-back trail run held in Phoenix, Arizona, starting at the footbridge over the 51 Freeway and finishing at Hope Bible Church. The course traverses the Dreamy Draw Bikeway and the Phoenix Mountain Preserves, including the Piestewa Peak summit. This self-timed event fe..

Hypnosis Night Runs is a nighttime trail running event held at the Estrella Mountain Competitive Track in Tolleson, Arizona. Part of the 2025 Insomniac Night Trail Run Series, it offers multiple distances: 6K, 15K, 22K, 36K, and 52K. The courses feature rolling desert terrain with single-track trail..

The Vertigo Night Runs, hosted by Aravaipa Running, take place at White Tank Mountain Regional Park in Waddell, Arizona. This nighttime trail running event offers multiple distances: 6K, 10K, 20K, 31K, and a challenging 52K ultra. The courses run on the 6.5-mile Sonoran Competitive track loop, featu..

The Jackrabbit Jubilee is a unique fixed-time night running event held at Nardini Manor in Buckeye, Arizona. Participants can choose between 6-hour and 12-hour race options on a 500-meter USATF certified flat crushed gravel loop that circles the scenic grounds of the century-old estate. The course o..

The Javelina Jangover Night Run is a nighttime trail running event held at McDowell Mountain Regional Park near Fountain Hills, Arizona. It offers multiple distances: 7K, 15K, 25K, 50K, and 75K, featuring rolling desert single-track trails with a mix of fast, smooth sections and challenging mountain..